Here is a brand new sample, under:
http://code.google.com/apis/ajax/playground/?type=visualization#chart_wrapper
function drawVisualization() {
var wrapper = new google.visualization.ChartWrapper({
chartType: 'ColumnChart',
dataTable: [['Germany', 'USA', 'Brazil', 'Canada', 'France', 'RU'],
[700, 300, 400, 500, 600, 800]],
options: {'title': 'Countries', 'colors':['red','blue','green']},
containerId: 'visualization'
});
wrapper.draw();
}
For coloring scheme, change and fill the colors array.
Good luck,
On Thu, Oct 6, 2011 at 11:17 AM, Andrea <[email protected]> wrote:
> Hi everybody,
>
> I need to draw a Column Chart choosing the color of every bar,
> like here:
> http://code.google.com/apis/ajax/playground/?type=visualization#image_multicolor_bar_chart
> .
>
> I'm drawing the chart by google.visualization.ChartWrapper technique,
> so I'm passing to Constructor 'chartType' : 'ColumnChart'. If I try to
> follow the example above, passing to Constructor 'chartType' : 'bvs',
> my chart doesn't work.
>
> Is there a way to draw a multicolor bar chart, using ChartWrapper?
>
> Thanks.
>
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